CN209273524U - A kind of cutter mechanism of the specialty films open mill of pressure adjustable - Google Patents
A kind of cutter mechanism of the specialty films open mill of pressure adjustable Download PDFInfo
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- CN209273524U CN209273524U CN201821900016.8U CN201821900016U CN209273524U CN 209273524 U CN209273524 U CN 209273524U CN 201821900016 U CN201821900016 U CN 201821900016U CN 209273524 U CN209273524 U CN 209273524U
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- cutter
- lever
- polished rod
- support rod
- pressure adjustable
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Abstract
The utility model belongs to specialty films processing equipment field, a kind of cutter mechanism of the specialty films open mill of pressure adjustable, including support rod are disclosed, the support rod is equipped with lever, one end of the lever is equipped with cutter, and the cutter is discoid cutter；The hinged cutter bar in one end of the lever, the cutter is connected to the free end of cutter bar by bearing, the middle part of the cutter bar is equipped with waist-shaped hole, the lever is equipped with through-hole, it is connected between the free end and lever of the cutter bar by polished rod, the lower part of the polished rod is equipped with nut, and the top of the polished rod is expanding end, the surface sheathed spring of the polished rod；The other end of the lever is equipped with clump weight.The cutter mechanism pressure adjustable, the section of the raw material after cutting is smooth, will not generate disintegrating slag.
Description
Technical field
The utility model relates to specialty films processing equipment field, the specialty films open mill of especially a kind of pressure adjustable
Cutter mechanism.
Background technique
Specialty films are divided into many kinds, such as etch resistant protective film, automotive sewing car cover, display screen protection film, metal protective film
Deng the quality of these specialty films and the coating of film surface are related, also related with basement membrane material, and basement membrane quality reaches a standard its coating
Coating also can be more preferable.
The production process of basement membrane includes mixing, mixing, multiple mill, calendering, cooling, winding, Mei Gebu mostly
Suddenly it all carries out, basement membrane just can guarantee preferable quality.
Basement membrane will pass through 2 times or 3 mills, and needing to cut raw material after each mill becomes continuous strip structure
It is input in subsequent handling, for example needs raw material being cut into strip after first time mill and be input in filter, then filter
It is input in second of open mill by screw extruding mechanism, is then cut into item and is input in calender.
Before improvement, raw material slitting is executed by a lever mostly, and the end of lever is cut to cutting edge shape.This
The problem that belt transect comes is that pressure is non-adjustable between blade and the open mixing roller of open mill, and is easy to produce disintegrating slag and falls ground.
Utility model content
The purpose of the utility model is to provide a kind of cutter mechanism of the specialty films open mill of pressure adjustable, the cutter machines
The section of structure pressure adjustable, the raw material after cutting is smooth, will not generate disintegrating slag.
Technical solution provided by the utility model are as follows: a kind of cutter mechanism of the specialty films open mill of pressure adjustable, packet
Support rod is included, the support rod is equipped with lever, and one end of the lever is equipped with cutter, and the cutter is discoid cuts
Knife；The hinged cutter bar in one end of the lever, the cutter are connected to the free end of cutter bar by bearing, and described cuts
The middle part of knife bar is equipped with waist-shaped hole, and the lever is equipped with through-hole, passes through between the free end and lever of the cutter bar
It is connected across waist-shaped hole with the polished rod of through-hole, the lower part of the polished rod is equipped with external screw thread and the nut with external screw thread cooperation, institute
The top for the polished rod stated is positioned at the expanding end in waist-shaped hole upper surface, the surface sheathed spring of the polished rod；The thick stick
The other end of bar is equipped with clump weight.
In the cutter mechanism of the specialty films open mill of above-mentioned pressure adjustable, the lever it is other end of on
Surface is equipped with multiple grooves, and the clump weight is equipped with coupler body, and the clump weight is hung on groove by coupler body.
In the cutter mechanism of the specialty films open mill of above-mentioned pressure adjustable, the support rod is cylinder, institute
A sleeve is welded in the middle part of the lever stated, the sleeve is set on support rod, is set between the sleeve and support rod
There is the spring bearing positioned at sleeve both ends.
The utility model is after adopting the above technical scheme, it has the beneficial effect that
This programme uses discoid cutter, is conducive to keep raw material section smooth, in addition the mill of cutter and open mill
Contact force between roller be it is adjustable, avoid contact with the excessive abrasion for accelerating discoid cutter of power, also avoid contact with that power is too small to be led
The raw material section of cause has wire drawing or clast to occur, if especially raw material when containing little particle or mixed not in first time mill
When enough uniform, can adaptive contact force variation.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment 1；
Fig. 2 is the top view of the cutter bar of the utility model embodiment 1.
Specific embodiment
With reference to embodiment, the technical solution of the utility model is described in further detail, but not structure
Any restrictions of pairs of the utility model.
Embodiment 1:
With reference to Fig. 1-2, a kind of cutter mechanism of the specialty films open mill of pressure adjustable, including support rod 1, the branch
Strut 1 is equipped with lever 2, and one end of the lever 2 is equipped with cutter 3, and the cutter 3 is discoid cutter 3；The thick stick
The hinged cutter bar 4 in one end of bar 2, the cutter 3 are connected to the free end of cutter bar 4, the cutter bar 4 by bearing 5
Middle part be equipped with waist-shaped hole 16, the lever 2 be equipped with through-hole, pass through between the free end and lever 2 of the cutter bar 4
It is connected across the polished rod 6 of waist-shaped hole 16 and through-hole, the spiral shell that the lower part of the polished rod 6 is equipped with external screw thread 7 and cooperates with external screw thread 7
The top of cap 8, the polished rod 6 is positioned at the expanding end 9 in 16 upper surface of waist-shaped hole, and the surface of the polished rod 6 is arranged bullet
Spring 10；The other end of the lever 2 is equipped with clump weight 11.
The present embodiment uses discoid cutter 3, be conducive to keep raw material section smooth, in addition cutter 3 and open mill
Contact force between open mixing roller be it is adjustable, avoid contact with the excessive abrasion for accelerating discoid cutter 3 of power, also avoid contact with power mistake
Raw material section caused by small has wire drawing or clast to occur, if the especially raw material when containing little particle or mixed in first time mill
When closing not uniform enough, can adaptive contact force variation.
During blank, the weight that contact force passes through clump weight 11 first more brings adjustment, additionally by band spring 10
Polished rod 6 adjust, since the end of polished rod 6 has nut 8, adjust the bullet of the position adjustable spring 10 of nut 8
Power keeps the adjusting of contact force more flexible.
In the present embodiment, the other end of upper surface of the lever 2 is equipped with multiple grooves 12, the clump weight
11 are equipped with coupler body 13, and the clump weight 11 is hung on groove 12 by coupler body 13.By change clump weight 11 torque come
Support force is adjusted, is another improvement of this programme.
In the present embodiment, the support rod 1 is cylinder, and the middle part of the lever 2 is welded with a sleeve 14, institute
The sleeve 14 stated is set on support rod 1, and the support shaft positioned at 14 both ends of sleeve is equipped between the sleeve 14 and support rod 1
Hold 15.It is connected, can be effectively improved in 2 rotation process of lever by the spring bearing 15 between sleeve 14 and support rod 1
Stability keeps contact force more sensitive when changing.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (3)
1. a kind of cutter mechanism of the specialty films open mill of pressure adjustable, including support rod, the support rod is equipped with thick stick
One end of bar, the lever is equipped with cutter, it is characterised in that: the cutter is discoid cutter；The one of the lever
Hinged cutter bar is held, the cutter is connected to the free end of cutter bar by bearing, and the middle part of the cutter bar is equipped with waist
Type hole, the lever are equipped with through-hole, by passing through waist-shaped hole and through-hole between the free end and lever of the cutter bar
Polished rod connection, the lower part of the polished rod is equipped with external screw thread and the nut with external screw thread cooperation, and the top of the polished rod is
Positioned at the expanding end in waist-shaped hole upper surface, the surface sheathed spring of the polished rod；The other end of the lever is equipped with
Clump weight.
2. the cutter mechanism of the specialty films open mill of pressure adjustable according to claim 1, which is characterized in that described
The other end of upper surface of lever is equipped with multiple grooves, and the clump weight is equipped with coupler body, and the clump weight passes through hook
Body is hung on groove.
3. the cutter mechanism of the specialty films open mill of pressure adjustable according to claim 2, which is characterized in that described
Support rod is cylinder, is welded with a sleeve in the middle part of the lever, the sleeve is set on support rod, the set
The spring bearing positioned at sleeve both ends is equipped between cylinder and support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900016.8U CN209273524U (en) | 2018-11-16 | 2018-11-16 | A kind of cutter mechanism of the specialty films open mill of pressure adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900016.8U CN209273524U (en) | 2018-11-16 | 2018-11-16 | A kind of cutter mechanism of the specialty films open mill of pressure adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209273524U true CN209273524U (en) | 2019-08-20 |
Family
ID=67601519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900016.8U Active CN209273524U (en) | 2018-11-16 | 2018-11-16 | A kind of cutter mechanism of the specialty films open mill of pressure adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209273524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070273A (en) * | 2019-12-31 | 2020-04-28 | 长沙长缆电工绝缘材料有限公司 | High-voltage insulating material and semi-conductive material rubber cutting and stripping device |
-
2018
- 2018-11-16 CN CN201821900016.8U patent/CN209273524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070273A (en) * | 2019-12-31 | 2020-04-28 | 长沙长缆电工绝缘材料有限公司 | High-voltage insulating material and semi-conductive material rubber cutting and stripping device |
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